github.com/oam-dev/kubevela@v1.9.11/references/cli/suite_test.go (about)

     1  /*
     2  Copyright 2021 The KubeVela Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8  	http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package cli
    18  
    19  import (
    20  	"context"
    21  	"math/rand"
    22  	"testing"
    23  	"time"
    24  
    25  	. "github.com/onsi/ginkgo/v2"
    26  	. "github.com/onsi/gomega"
    27  	corev1 "k8s.io/api/core/v1"
    28  	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    29  	"k8s.io/client-go/discovery"
    30  	"k8s.io/client-go/rest"
    31  	"k8s.io/utils/pointer"
    32  	"sigs.k8s.io/controller-runtime/pkg/client"
    33  	"sigs.k8s.io/controller-runtime/pkg/envtest"
    34  
    35  	"github.com/oam-dev/kubevela/apis/types"
    36  	"github.com/oam-dev/kubevela/pkg/utils/common"
    37  )
    38  
    39  func TestCli(t *testing.T) {
    40  	RegisterFailHandler(Fail)
    41  	RunSpecs(t, "Cli Suite")
    42  }
    43  
    44  var cfg *rest.Config
    45  var k8sClient client.Client
    46  var testEnv *envtest.Environment
    47  var dc *discovery.DiscoveryClient
    48  
    49  var _ = BeforeSuite(func() {
    50  	rand.Seed(time.Now().UnixNano())
    51  	By("bootstrapping test environment")
    52  
    53  	testEnv = &envtest.Environment{
    54  		ControlPlaneStartTimeout: time.Minute * 3,
    55  		ControlPlaneStopTimeout:  time.Minute,
    56  		UseExistingCluster:       pointer.Bool(false),
    57  		CRDDirectoryPaths:        []string{"../../charts/vela-core/crds"},
    58  	}
    59  
    60  	By("start kube test env")
    61  	var err error
    62  	cfg, err = testEnv.Start()
    63  	Expect(err).ShouldNot(HaveOccurred())
    64  	Expect(cfg).ToNot(BeNil())
    65  
    66  	By("new kube client")
    67  	cfg.Timeout = time.Minute * 2
    68  	k8sClient, err = client.New(cfg, client.Options{Scheme: common.Scheme})
    69  	Expect(err).Should(BeNil())
    70  	Expect(k8sClient).ToNot(BeNil())
    71  
    72  	dc, err = discovery.NewDiscoveryClientForConfig(cfg)
    73  	Expect(err).ToNot(HaveOccurred())
    74  	Expect(dc).ShouldNot(BeNil())
    75  
    76  	By("new namespace")
    77  	err = k8sClient.Create(context.TODO(), &corev1.Namespace{
    78  		ObjectMeta: v1.ObjectMeta{Name: types.DefaultKubeVelaNS},
    79  	})
    80  	Expect(err).Should(BeNil())
    81  })
    82  
    83  var _ = AfterSuite(func() {
    84  	if testEnv != nil {
    85  		err := testEnv.Stop()
    86  		Expect(err).Should(BeNil())
    87  	}
    88  })